2Pcs DC DC Step Up Module Boost Converter for LED Motor 7W 2.6-5.5 to 5v 6v 9v 12V ND0412SA(without Pin 9V) Item Type: Step-up ModuleOptional Style: with Pin, without PinOptional Style: 5V, 6V, 9V, 12V Description: DC DC Boost Converter Module working frequency 1MHZ. Up to 93% Efficiency (usually is 84%-91%) Quiescent current : 190uA. Current Limit Program(0.5-2.5A,Default 1.8A) Operating temperature range : -40~+85 Degrees Celsius Storage temperature range : -65~+150 Degrees Celsius Size: Approx. 21 x 11 x 4mm / 0.8 x 0.4 x 0.2in(no Pin) Weight:Approx. 1.3g(no Pin), 1.5g(with Pin) Protection: Over current protection(OCP) Over voltage protection(OVP) Short circuit protection(SCP) Over temperature protection(OTP) Pin description: Vi:Input positive(+) GND:Input and Output negative(GND/-) Vo:Output positive(+) Output 5V : Input voltage DC 2.6 ~ 4.5V,output DC 5V±3% Maximum output : 5V/1300MA(See the table below for details)Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.2A 5V 0.53A 3V 1.63A 5V 0.80A 3.3V 1.85A 5V 1.00A 3.7V 1.84A 5V 1.14A 4.2V 1.80A 5V 1.30A Output 6V: Input voltage DC 2.6 ~ 5.5V,output DC 6V±3% Maximum output : 6V/1200MA(See the table below for details)Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.35A 6V 0.48A 3V 1.63A 6V 0.67A 3.3V 1.76A 6V 0.80A 3.7V 1.74A 6V 0.90A 4.2V 1.65A 6V 1.00A 5V 1.62A 6V 1.20A Output 9V : Input voltage DC 2.6 ~ 5.5V,output DC 9V±3% Maximum output : 9V/800MA(See the table below for details) Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.25A 9V 0.30A 3V 1.63A 9V 0.44A 3.3V 1.63A 9V 0.50A 3.7V 1.65A 9V 0.57A 4.2V 1.65A 9V 0.66A 5V 1.64A 9V 0.80A Output 12V: Input voltage DC 2.6 ~ 5.5V,output DC 12V±3% Maximum output : 12V/600MA(See the table below for details)Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.10A 12V 0.20A 3V 1.60A 12V 0.32A 3.3V 1.60A 12V 0.36A 3.7V 1.63A 12V 0.42A 4.2V 1.67A 12V 0.50A 5V 1.62A 12V 0.60A Application Areas: Battery-powered equipment Meters and multimeters Low power motor PTZ webcam Web video camera Toy car ship Airplane model power Bank LED motor Solar energy WIFI Router PLC RS485 device Lithium battery power equipment